Patent Agent
David C Coffin
Reg. No. 57908
Active
Not accepting new clients
Location
Milford, CT 06460
Milford, CT 06460
Phone
203-882-2489
203-882-2489
Registration Type
AGENT
AGENT
Roster
USPTO OED FY25
USPTO OED FY25
Firm and contact info reflects the FY25 roster (last updated September 25).
Attorneys may have changed firms since then — patent filings show their current firm of record.